5 grams/95 €                          
25 grams/445 €  
100 grams/1280 €     
500 grams/4940 €   
1000 grams/8780 €             

Please contact us for quotes on larger quantities !!!      

(-COOH) Functionalized Single Walled Carbon Nanotubes

Purity: > 65%, SSA: 400 m2/g, Dia: 1.0 nm

Single walled carbon nanotubes (SWCNTs, SWNTs) comprise of one-atom-thick sheets of graphene that rolled up to
form long hollow tubes. SWCNTs possess exceptional thermal, mechanical and electrical properties. These remarkable
properties lead to advances in performance in a wide range of materials and devices. Single-walled carbon nanotubes
are actively used in diverse area including energy storage, molecular electronics, nano mechanial devices, composites
and bio-sensing. You can buy (-COOH) Functionalized Single Walled Carbon Nano Tubes with low prices and high purity. 

Technical Properties:

SEM Image

Applications:

• Biomedical & Biosensing: Carboxyl groups enable covalent bonding with biomolecules, making these SWCNTs ideal for biosensors, drug delivery, and bioimaging. Their improved aqueous dispersibility supports stable formulations for life science applications.
• Catalysis & Surface Engineering: The -COOH functionality enhances interaction with metal ions and catalytic species, improving performance in heterogeneous catalysis, photocatalysis, and template-assisted synthesis.
• Polymer & Composite Systems: Functionalized SWCNTs disperse efficiently in polar solvents and polymer matrices, boosting mechanical reinforcement, thermal conductivity, and electrical performance in advanced composites.
• Energy Storage & Conversion: Their tailored surface chemistry improves electrode–electrolyte interface behavior in supercapacitors, lithium-ion batteries, and fuel cells, supporting higher charge transfer and cycle stability.

Please click for the MSDS